The property sits on 440 acres of parkland in rural Oxfordshire, near the Cotswolds, and boasts more than 300 hotel suites as well as an 18-hole championship golf course.
Warner’s acquisition of Heythrop Park comes after the operator pledged £50 million to transform Studley Castle in Warwickshire, which is due to open in March 2019.
Heythrop Park’s current franchise agreement with Crowne Plaza will lapse in December whereby the hotel will operate independently throughout 2019.